????:1??????:????????

2????????

3??????????

4???????????

5??????????

??6?8?? ?????,?????????????????,??????????????????????????????????????,?????8?,????;8?????????10?,????????????????????????????????????????????;??????????????????????????????

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8????,????????????????????????????,????,???????????????????

??????????????????

?????6??????????????8??13???????????,????????????????,??????????????3~5????????????????;?????????????????????????????????39~42??

?6??????8??,?????????????35~36????????????????,?,???????37~39?,?????40?????6??8??????????????????6??

????(6??????8?????8??????-20??)

????

8?????10?,????????????????????????????,?,??????????????????????????????????????????????????????????,????????????????

11??12????????,???,????,???????????????????????

13??15?????????,????????????????,???,??;??????,???

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6??8?????????????8?9?????8????????,???????????????????????????????????????????,????????????????????,?????????????????????,?(100~180?????)??????????4~5??????

?????(6????8????????????8??-9????????????8?????)

6??9????8???????????????10??????????????8??,????????????????????????????,???,?????????(50~90????)???4~5????????

????(6??9???????????????8?-10?????????8?????)

6?10????????????????8??11????????8????,?????????????????????,???????????????,???????(50~90??)??????????????4~5??

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